专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明申请

US20100260156A1 Apparatus and method for transmitting system information block in a broadband wireless communication system 失效
标题翻译：在宽带无线通信系统中发送系统信息块的装置和方法
公开(公告)号：US20100260156A1
公开(公告)日：2010-10-14
申请号：US12798824
申请日：2010-04-12
申请人： Ju-Mi Lee , Yung-Soo Kim , Joon-Young Cho , Ju-Ho Lee , Jong-Hyung Kwun , Chan-Ho Min , Young-Hyun Jeon
发明人： Ju-Mi Lee , Yung-Soo Kim , Joon-Young Cho , Ju-Ho Lee , Jong-Hyung Kwun , Chan-Ho Min , Young-Hyun Jeon
IPC分类号： H04W56/00
CPC分类号： H04W56/0035 , H04B7/2656 , H04W48/08 , H04W84/045
摘要： An operation method of the femto BS includes configuring a subframe set including at least two types of subframes among subframes having predefined different structures, and, if a duration of a subframe carrying the subframe set arrives, transmitting one of the subframes included in the subframe set according to predefined order. The subframes having the predefined different structures include a first type subframe including a synchronization signal and a Master Information Block (MIB), a second type subframe including the synchronization signal, a third type subframe including the synchronization signal and system information, a fourth type subframe including the synchronization signal, the MIB, and the system information, and a fifth type subframe including the system information.
摘要翻译：毫微微BS的操作方法包括在具有预定义的不同结构的子帧中配置包括至少两种类型的子帧的子帧组，并且如果携带子帧组的子帧的持续时间到达，则发送子帧组中包括的子帧之一根据预定义的顺序。具有预定义的不同结构的子帧包括包括同步信号和主信息块（MIB）的第一类型子帧，包括同步信号的第二类型子帧，包括同步信号和系统信息的第三类型子帧，第四类型子帧包括同步信号，MIB和系统信息，以及包括系统信息的第五类型子帧。

72. 发明授权

US07787356B2 Method and apparatus for indexing physical channels in an OFDMA system 有权
标题翻译： OFDMA系统索引物理信道的方法和装置
公开(公告)号：US07787356B2
公开(公告)日：2010-08-31
申请号：US11433770
申请日：2006-05-15
申请人： Hwan-Joon Kwon , Dong-Hee Kim , Jin-Kyu Han , Ju-Ho Lee , Joon-Young Cho , Yu-Chul Kim
发明人： Hwan-Joon Kwon , Dong-Hee Kim , Jin-Kyu Han , Ju-Ho Lee , Joon-Young Cho , Yu-Chul Kim
IPC分类号： H04J11/00
CPC分类号： H04L27/2608 , H04L5/023
摘要： A method and system for indexing physical channels in an OFDMA system where one OFDM symbol includes a plurality of subcarriers and one TTI includes a plurality of OFDM symbols are provided. A total number of subcarriers per OFDM symbol are divided into N groups. A kth group is selected from the N groups in each OFDM symbol of a TTI, and a physical channel corresponding to a set of subcarriers indexed with predetermined values, included in the kth groups of the TTI is indexed with an ordered pair (N, k).
摘要翻译：一种在OFDMA系统中索引物理信道的方法和系统，其中一个OFDM符号包括多个子载波，并且一个TTI包括多个OFDM符号。每个OFDM符号的子载波总数被分成N个组。从TTI的每个OFDM符号中的N个组中选择第k个组，并且将包含在TTI的第k个组中的由预定值索引的一组子载波对应的物理信道用有序对（N，k ）。

73. 发明申请

US20100195604A1 CONTROL SIGNALING FOR TRANSMISSIONS OVER CONTIGUOUS AND NON-CONTIGUOUS FREQUENCY BANDS 有权
标题翻译：通过连续和非连续频率波段传输的控制信号
公开(公告)号：US20100195604A1
公开(公告)日：2010-08-05
申请号：US12697815
申请日：2010-02-01
申请人： Aris Papasakellariou , Joon-Young Cho , Ju-Ho Lee
发明人： Aris Papasakellariou , Joon-Young Cho , Ju-Ho Lee
IPC分类号： H04W72/04
CPC分类号： H04W72/0453 , H04B1/713 , H04L1/1812 , H04L1/1893 , H04L5/00 , H04L5/0012 , H04L5/0023 , H04L5/0046 , H04L5/0048 , H04L5/0053 , H04W72/12 , H04W72/1268 , H04W72/1289
摘要： Methods and apparatus are provided for constructing scheduling assignments for transmission, by a User Equipment (UE), of data signals over a single contiguous bandwidth and multiple non-contiguous clusters of contiguous bandwidth. The scheduling assignments for each transmission structure are designed to always result into the same maximum number of decoding operations the UE needs to perform to receive the scheduling assignments. The data signal transmission over the single contiguous bandwidth can be with or without frequency hopping and the data signal transmission over the multiple non-contiguous clusters of contiguous bandwidth may always be without frequency hopping.
摘要翻译：提供了用于构造用于由用户设备（UE）通过单个连续带宽和连续带宽的多个不连续群集传输数据信号的调度分配的方法和装置。每个传输结构的调度分配被设计为总是导致UE需要执行的用于接收调度分配的最大解码操作数。在单个连续带宽上的数据信号传输可以有或没有跳频，并且在连续带宽的多个不连续簇上的数据信号传输可能总是不跳频。

74. 发明授权

US07764661B2 Method and apparatus for changing TTI based on a HARQ process in an enhanced uplink dedicated channel 有权
标题翻译：基于增强型上行链路专用信道中的HARQ过程来改变TTI的方法和装置
公开(公告)号：US07764661B2
公开(公告)日：2010-07-27
申请号：US11121004
申请日：2005-05-04
申请人： Youn-Hyoung Heo , Joon-Young Cho , Ju-Ho Lee , Yun-Ok Cho , Young-Bum Kim , Yong-Jun Kwak
发明人： Youn-Hyoung Heo , Joon-Young Cho , Ju-Ho Lee , Yun-Ok Cho , Young-Bum Kim , Yong-Jun Kwak
IPC分类号： H04B7/216
CPC分类号： H04L1/1874 , H04L1/0007 , H04L1/1803 , H04L1/1819 , H04L1/1822 , H04L1/1887 , H04L2001/0096
摘要： A method and apparatus for changing a Transmit Time Interval (TTI) based on a Hybrid Automatic Repeat Request (HARQ) process in a code division multiple access (CDMA) communication system that supports a packet data service through an Enhanced Uplink Dedicated transport Channel (E-DCH). According to the method and apparatus, a data transmission/reception is performed in a manner that a TTI change signal is received, the actual time point of TTI change is calculated based on the TTI change signal and the HARQ process of the previous TTI, and the TTI is changed at the calculated time point of TTI change.
摘要翻译：一种用于在通过增强型上行链路专用传输信道（E）支持分组数据业务的码分多址（CDMA）通信系统中基于混合自动重复请求（HARQ）处理来改变发送时间间隔（TTI）的方法和装置 -DCH）。根据该方法和装置，以接收到TTI改变信号的方式执行数据发送/接收，基于TTI变化信号和先前TTI的HARQ处理来计算TTI变化的实际时间点，以及在TTI变化的计算时间点改变TTI。

75. 发明授权

US07721179B2 Method and apparatus for encoding/decoding transmission information in mobile telecommunication system 有权
标题翻译：用于在移动电信系统中对传输信息进行编码/解码的方法和装置
公开(公告)号：US07721179B2
公开(公告)日：2010-05-18
申请号：US11226385
申请日：2005-09-15
申请人： Young-Bum Kim , Seung-Hoon Choi , Sung-Eun Park , Ju-Ho Lee , Jae-Yoel Kim , Joon-Young Cho , Dong-Seek Park
发明人： Young-Bum Kim , Seung-Hoon Choi , Sung-Eun Park , Ju-Ho Lee , Jae-Yoel Kim , Joon-Young Cho , Dong-Seek Park
IPC分类号： H03M13/00
CPC分类号： H04L1/0057 , H04L1/0041 , H04L1/0068 , H04L1/007 , H04L1/08 , H04L1/1812
摘要： A method and apparatus is provided to improve an error correction capability for transmitted information, thereby reducing bit error rate and block error rate, and improving the reliability. The method and apparatus can generate error correcting codes having a good minimum distance characteristic, and which can achieve soft decision decoding and reduce the quantity of calculations for the decoding by using an IFHT decoder. Also, the method and apparatus can perform decoding while improving the error correcting capability of particular bits.
摘要翻译：提供了一种提高发送信息的纠错能力的方法和装置，从而降低了误码率和块错误率，提高了可靠性。该方法和装置可以产生具有良好的最小距离特性的纠错码，并且可以通过使用IFHT解码器来实现软判决解码并减少用于解码的计算量。此外，该方法和装置可以在提高特定比特的纠错能力的同时进行解码。

76. 发明申请

US20100103899A1 Method and apparatus for signaling user equipment status information for uplink packet transmission in a soft handover region 有权
标题翻译：用于在软切换区域中用于上行链路分组传输的用户设备状态信息的信令的方法和装置
公开(公告)号：US20100103899A1
公开(公告)日：2010-04-29
申请号：US12654288
申请日：2009-12-16
申请人： Yong-Jun Kwak , Ju-Ho Lee , Kook-Heui Lee , Joon-Young Cho , Youn-Hyoung Heo , Young-Bum Kim
发明人： Yong-Jun Kwak , Ju-Ho Lee , Kook-Heui Lee , Joon-Young Cho , Youn-Hyoung Heo , Young-Bum Kim
IPC分类号： H04W72/12
CPC分类号： H04L1/1887 , H04L1/16 , H04L1/1864 , H04L1/1893 , H04L2001/0092 , H04W8/20 , H04W36/18 , H04W52/32 , H04W52/362 , H04W52/40
摘要： A method and apparatus are provided for transmitting user equipment (UE) status information in communication with one serving Node B and at least one non-serving Node B in a mobile communication system. The method and apparatus comprise generating transport channel data including UE status information; transmitting the transport channel data to the serving Node B and the at least one non-serving Node B, receiving a response signal for the transport channel data from the serving Node B, and retransmitting the transport channel data if the response signal received from the serving Node B is a non-acknowledge (NACK) signal, and ending the retransmission of the transport channel data if the response signal received from the serving Node B is an acknowledge (ACK) signal.
摘要翻译：提供一种用于在移动通信系统中与一个服务节点B和至少一个非服务节点B进行通信的用户设备（UE）的状态信息的发送方法和装置。所述方法和装置包括生成包括UE状态信息的传输信道数据; 向服务节点B和至少一个非服务节点B发送传输信道数据，从服务节点B接收用于传输信道数据的响应信号，并且如果从服务接收到的响应信号发送传输信道数据，则重传传输信道数据节点B是非确认（NACK）信号，并且如果从服务节点B接收的响应信号是确认（ACK）信号，则结束传输信道数据的重传。

77. 发明授权

US07639650B2 Apparatus and method for allocating OVSF codes and I/Q channels for reducing peak-to-average power ratio in transmitting data via enhanced up-link dedicated channels in WCDMA systems 有权
标题翻译：用于分配OVSF码和I / Q信道的装置和方法，用于在WCDMA系统中通过增强的上行链路专用信道来减少在发送数据中的峰值与平均功率比
公开(公告)号：US07639650B2
公开(公告)日：2009-12-29
申请号：US11057618
申请日：2005-02-14
申请人： Joon-Young Cho , Ju-Ho Lee , Youn-Hyoung Heo , Yong-Jun Kwak , Young-Bum Kim
发明人： Joon-Young Cho , Ju-Ho Lee , Youn-Hyoung Heo , Yong-Jun Kwak , Young-Bum Kim
IPC分类号： H04B7/216
CPC分类号： H04B1/707 , H04B2201/70706 , H04J13/0044 , H04J13/20
摘要： An apparatus and method in which an Enhanced Uplink Dedicated transport CHannel (EUDCH) is used in a Wideband Code Division Multiple Access (WCDMA) system is provided. In a User Equipment (UE), when physical channels for transmitting EUDCH data are transmitted in addition to existing physical channels, a Peak-to-Average Power Ratio (PAPR) of an uplink transport signal increases. The increase in PAPR depends upon Orthogonal Variable Spreading Factor (OVSF) codes allocated to the corresponding physical channels and In-phase/Quadrature-phase (I/Q) channels. Therefore, the apparatus and method allocate optimum OVSF codes and I/Q channels to EUDCH-related physical channels in order to minimize an increase in PAPR due to EUDCH.
摘要翻译：提供了一种在宽带码分多址（WCDMA）系统中使用增强上行专用传输信道（EUDCH）的装置和方法。在用户设备（UE）中，除了现有物理信道之外还发送用于发送EUDCH数据的物理信道，上行链路传输信号的峰均功率比（PAPR）增加。 PAPR的增加取决于分配给相应物理信道和同相/正交相（I / Q）信道的正交可变扩频因子（OVSF）码。因此，该装置和方法为EUDCH相关物理信道分配最佳OVSF码和I / Q信道，以便最小化EUDCH引起的PAPR增加。

78. 发明申请

US20080212556A1 APPARATUS AND METHOD FOR ALLOCATING RESOURCES IN A SINGLE CARRIER-FREQUENCY DIVISION MULTIPLE ACCESS SYSTEM 有权
标题翻译：在单载波分散多路访问系统中分配资源的装置和方法
公开(公告)号：US20080212556A1
公开(公告)日：2008-09-04
申请号：US11971692
申请日：2008-01-09
申请人： Youn-Hyoung HEO , Ju-Ho Lee , Sang-Min Ro , Joon-Young Cho , Yun-Ok Cho
发明人： Youn-Hyoung HEO , Ju-Ho Lee , Sang-Min Ro , Joon-Young Cho , Yun-Ok Cho
IPC分类号： H04B7/208 , H04Q7/20 , H04L27/32
CPC分类号： H04W72/0446 , H04B1/713 , H04B1/7143 , H04B2001/7154 , H04J13/18 , H04L5/023 , H04W72/0406 , H04W72/0413 , H04W72/0453 , H04W72/0466 , H04W88/02 , H04W88/08
摘要： An apparatus and method for allocating resources in an Single Carrier-Frequency Division Multiple Access (SC-FDMA) communication system are provided, in which a Node B performs inter-subband hopping on a resource unit for a User Equipment (UE) on a frequency axis along which at least two subbands are defined, at each predetermined hopping time, determines whether to turn on or off mirroring in a subband having the hopped resource unit on a cell basis at the each hopping time, selects a resource unit by selectively mirroring the hopped unit according to the determination, and allocates the selected resource unit to the UE.
摘要翻译：提供了一种用于在单载波频分多址（SC-FDMA）通信系统中分配资源的装置和方法，其中节点B在用户设备（UE）的资源单元上执行频间跳频在每个预定的跳跃时间，至少定义了两个子带，在每个跳频时间确定是否在具有跳跃资源单元的子带中打开或关闭镜像，通过选择镜像根据该确定跳转单元，并将所选择的资源单元分配给UE。

79. 发明申请

US20080212464A1 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING CONTROL INFORMATION IN A SINGLE CARRIER FDMA SYSTEM 有权
标题翻译：在单载波FDMA系统中发送和接收控制信息的方法和装置
公开(公告)号：US20080212464A1
公开(公告)日：2008-09-04
申请号：US12030525
申请日：2008-02-13
申请人： Young-Bum Kim , Ju-Ho Lee , Youn-Hyoung Huh , Joon-Young Cho
发明人： Young-Bum Kim , Ju-Ho Lee , Youn-Hyoung Huh , Joon-Young Cho
IPC分类号： H04J11/00
CPC分类号： H04L27/2602
摘要： Provided is a method and an apparatus for transmitting a large quantity of control information in a mobile communication system. When there is no uplink data to be transmitted, a UE spreads second control information, a quantity of which is less than or equal to a pre-defined threshold, by using a ZC sequence cyclic-shifted according to resource blocks, each of which indicates at least one time interval used for a transmission of the second control information. When there is uplink data to be transmitted, the UE performs TDM of the uplink data with third control information. When there is no uplink data to be transmitted and the quantity of control information exceeds a pre-defined threshold, or when the first control information includes various types of information, the UE spreads the first control information in a time domain by the orthogonal codes.
摘要翻译：提供了一种用于在移动通信系统中发送大量控制信息的方法和装置。当没有要发送的上行链路数据时，UE通过使用根据资源块循环移位的ZC序列来扩展数量小于或等于预定义阈值的第二控制信息，每个资源块表示用于传输第二控制信息的至少一个时间间隔。当存在要发送的上行链路数据时，UE利用第三控制信息执行上行链路数据的TDM。当没有要发送的上行链路数据和控制信息的数量超过预定义的阈值时，或者当第一控制信息包括各种类型的信息时，UE通过正交码在时域中扩展第一控制信息。

80. 发明申请

US20080170634A1 METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING ACK/NACK IN MOBILE COMMUNICATION SYSTEM 有权
标题翻译：用于在移动通信系统中发送/接收ACK / NACK的方法和装置
公开(公告)号：US20080170634A1
公开(公告)日：2008-07-17
申请号：US11972164
申请日：2008-01-10
申请人： Yong-Jun KWAK , Joon-Young Cho , Ju-Ho Lee , Young-Bum Kim
发明人： Yong-Jun KWAK , Joon-Young Cho , Ju-Ho Lee , Young-Bum Kim
IPC分类号： H04L27/28
CPC分类号： H04L27/2602 , H04L1/1607 , H04L1/1692 , H04L5/023
摘要： Disclosed is a method and an apparatus for multiplexing and transmitting/receiving an ACK/NACK resulting from use of a HARQ scheme in an OFDMA system. Frequency and code multiplexing methods are combined with regard to the ACK/NACK to reduce signaling overhead. Frequency multiplexing is conducted by using the MCS level adopted by scheduling channels to improve the ACK/NACK transmitting performance, and code multiplexing is conducted to allocate ACK/NACK resources by using the index of the scheduling channels.
摘要翻译：公开了一种用于在OFDMA系统中复用和发送/接收由使用HARQ方案产生的ACK / NACK的方法和装置。频率和码复用方法与ACK / NACK相结合以减少信令开销。通过使用由调度信道采用的MCS级别来提高ACK / NACK发送性能进行频率复用，并且通过使用调度信道的索引来进行代码复用来分配ACK / NACK资源。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式